// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef UI_OZONE_PLATFORM_DRM_GPU_DRM_GPU_PLATFORM_SUPPORT_H_
#define UI_OZONE_PLATFORM_DRM_GPU_DRM_GPU_PLATFORM_SUPPORT_H_

#include "base/macros.h"
#include "base/memory/ref_counted.h"
#include "ui/ozone/public/gpu_platform_support.h"

namespace ui {

class DrmThread;
class DrmThreadMessageProxy;

class DrmGpuPlatformSupport : public GpuPlatformSupport {
public:
    explicit DrmGpuPlatformSupport(
        const scoped_refptr<DrmThreadMessageProxy>& filter);
    ~DrmGpuPlatformSupport() override;

    // GpuPlatformSupport:
    void OnChannelEstablished(IPC::Sender* sender) override;
    IPC::MessageFilter* GetMessageFilter() override;

    // IPC::Listener:
    bool OnMessageReceived(const IPC::Message& message) override;

private:
    scoped_refptr<DrmThreadMessageProxy> filter_;

    DISALLOW_COPY_AND_ASSIGN(DrmGpuPlatformSupport);
};

} // namespace ui

#endif // UI_OZONE_PLATFORM_DRM_GPU_DRM_GPU_PLATFORM_SUPPORT_H_
